Comparison

HachiCalendar2 Pro vs 俳句アプリ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HachiCalendar2 Pro

This app combines calendar, to-do lists, and an AI assistant for seamless organization. Manage events as tasks, utilize AI for scheduling, and keep key dates visible with floating countdown cards. It offers detailed time insights and supports multiple calendar systems.

Highlights
  • Infinite vertical scrolling
  • Events as to-dos
  • Integrated AI assistant
  • Floating countdown cards
  • Time insights & analytics
  • Quick voice input
  • Gregorian/Lunar calendar support
Features
Read full description

Your faithful friend, making life more organized. 15 years, over 1 million users. Contact: hachi.iphone@gmail.com Scroll endlessly through your past and future. Turn events into checkable to-dos. AI helps you create and analyze events naturally. Floating cards keep countdowns and key dates always in view. Hachi Calendar combines Calendar + To-Do + AI Assistant + Floating Date Cards into one powerful, seamless interface. Browse vertically without switching views. Check off events like tasks. Let AI create, complete, and analyze your schedule. Supports Gregorian / Lunar calendars, seasonal terms, and traditional date references to help you plan smarter. ####Key Features Infinite Vertical Scrolling Browse past and future smoothly without switching pages. One-Page Operation Flow View, add, drag, copy, move, and complete — all on one screen. Events as To-Dos Mark events as completed and keep a record of progress. Integrated AI Assistant Create events from natural speech or text; AI parses times, reminders, repeats, and provides summaries, analytics, and free-time suggestions. Floating Countdown Cards Display countdowns, elapsed days, or key dates. Auto-highlights when deadlines approach. Time Insights & Analytics Discover active hours, time usage trends, and weekday/weekend differences. Quick Voice Input Long press to record → real-time transcription → release to create. Countdown indicator before recording ends. Smart Gap & Conflict Detection Detects available slots and prevents overlapping events. Key Dates Always Visible Floating cards + countdowns + quick jumps keep important days front and center. Emojis & Categories Add emojis and tags for quick visual identification. Multiple Reminders Standard alerts, countdown highlights, and completion feedback. Privacy First Local analytics only — no data uploaded. ####Typical Use Cases Say “Review meeting at 3 PM Friday, remind me 10 minutes before” → instantly created. Check off daily study or workout goals. Keep countdowns for exams, trips, or milestones visible. Ask AI for “next week’s free time” to schedule meetings. Review your time structure with automatic visual insights. Track lunar birthdays or seasonal events easily. ####Highlights True one-page vertical scrolling experience Events double as to-dos AI-powered creation, analysis, and scheduling suggestions Floating cards for countdowns & key dates Long-press voice input with dynamic countdown Supports Gregorian / Lunar / Solar Terms / Almanac Time usage insights and rhythm optimization Lightweight, fast, and information-dense ####Perfect For Users who want to manage schedules and tasks in one screen Heavy planners who love AI or quick voice entry Those who follow both modern and traditional calendars Anyone who needs countdowns and visual goal tracking People who want to analyze time usage to optimize their routines

About

俳句アプリ

Features
Read full description

オンライン句会や句作を補助するアプリケーションです。 【句会】 このアプリケーションで投句して、作成されたPDFをもとにビデオ会議を用いるか対面で句会を行うことができます。 このアプリだけで句会のすべてが完結するように設計されているわけではありません。ご注意ください。 また、先にグループをWebで作成しておく必要があります。 できること * オンライン上の句会を作成 * オンライン上の句会に投句 * 句会の自動締切 * 投句された句の確認(締め切り後) * 自分が投句した句の確認 * 句会で印刷して使える縦書きPDFの作成 【句作】 効率的に句会を行うためにタイマーや題としての季語や漢字を表示するなどの機能があるます。

Screenshots

HachiCalendar2 Pro4 screens
俳句アプリ1 screens

Verdict

The call

The clearest difference is price: 俳句アプリ at Free against HachiCalendar2 Pro's $1.99. 俳句アプリ also leads on in-app purchases (none vs 2) and iOS requirement (10.0 vs 16.1). HachiCalendar2 Pro's advantage is update cadence (fortnightly vs every 5 months). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

俳句アプリ is free to download; HachiCalendar2 Pro costs $1.99 up front. HachiCalendar2 Pro sells 2 one-off in-app purchases. 俳句アプリ asks for nothing beyond the download.

UpkeepUpdate frequency

HachiCalendar2 Pro ships an update fortnightly, 俳句アプリ every 5 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
HachiCalendar2 Pro versus 俳句アプリ: the parameters behind the verdict, then further details
ParameterHachiCalendar2 Pro俳句アプリ
Price$1.99Free — better
Rating3.5 (25 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings25 — better—
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.110.0 — better
Further details — not scored
Size44 MB85 MB
Age rating4+4+
Developer加明 严Ryuki Yoshikawa

In-app purchases

2 purchases

HachiCalendar2 Pro

One-time2
  • New Year Theme Pack$1.99
  • Weather Theme Pack$2.99
None

俳句アプリ

No in-app purchases

Questions

Is HachiCalendar2 Pro free?
HachiCalendar2 Pro costs $1.99, and also offers in-app purchases.
Is 俳句アプリ free?
俳句アプリ is free to download, with no in-app purchases.
Do HachiCalendar2 Pro or 俳句アプリ have ads?
Neither HachiCalendar2 Pro nor 俳句アプリ shows ads.
Which is updated more often, HachiCalendar2 Pro or 俳句アプリ?
HachiCalendar2 Pro ships an update fortnightly, and 俳句アプリ every 5 months. Most recently, HachiCalendar2 Pro was updated on November 1, 2026 and 俳句アプリ on November 3, 2026.

Other comparisons